| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.81 | 4.849% | $33.3525 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $27.43 | 10.397% | $30.2819 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $191.53 | 11.790% | $214.1114 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $230.88 | 7.866% | $249.041 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $215.54 | 13.866% | $245.4268 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $93.62 | 3.316% | $96.7244 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $192.81 | 11.499% | $214.9812 | $214.98 | $215.00 | $215.00 |
| 7 purchase totals = | $983.62 | $1,083.9192 | $1,083.91 | $1,083.95 | $1,083.90 | |